FlaskTie Men's Microfiber Adjustable Clasp On Novelty Necktie (Hidden 8 Ounce Bladder) Faron Black *FlaskTie holds 6 fluid ounces of liquid for your drinking pleasure *TieBite valve mouthpiece offers hands-free hydration which self-seals after each sip *Just fill the fat part of the tie with your favorite beverage and when you want a sneaky drink take the slim end and sip from the nozzle inside the bottom *Makes a fun gift! *Brand new